Greatest Common Factor of 402, 676, 64

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 402, 676, 64 by common division method
• Greatest Common Factor of 402, 676, 64 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 402

List of positive integer factors of 402 that divides 402 without a remainder.

1,2,3,6,67,134,201,402

Factors of 676

List of positive integer factors of 676 that divides 676 without a remainder.

1,2,4,13,26,52,169,338,676

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Greatest Common Factor

We found the factors 402,676,64 . The biggest common factor number is the GCF number.
So the greatest common factor 402,676,64 is 2.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 687, 674, 68
• GCF of 326, 535, 74
• GCF of 583, 323, 37
• GCF of 420, 530, 79
• GCF of 320, 684, 94

1. What is the GCF of 402, 676, 64?

Answer: GCF of 402, 676, 64 is 2.

2. How to Find the GCF of 402, 676, 64

Answer: Greatest Common Factor(GCF) of 402, 676, 64 = 2

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(402, 676, 64) = 2.